Sensor (Pass Through) Service Check; Sensor (Envelope Feeder Empty) Service Check; Sensor (Input) Late Jam Service Check - Lexmark T650 Service Manual

4062

Sensor (pass through) service check

Step
1 1. Enter the diagnostic mode
2. Select Input tray tests
3. Select Sensor test
4. Select the appropriate tray number
5. Observe the line item "pass through" for the appropriate
media tray
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked.
2 Check the above sensor for proper connection.
Is the above sensor connected properly?

Sensor (envelope feeder empty) service check

Step
1 1. Enter the diagnostic mode
2. Select Input tray tests
3. Select Sensor test
4. Select Envelope feeder
5. Observe the line item "empty"
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked.
2 Check the above sensor for proper connection.
Is the above sensor connected properly?

Sensor (input) late jam service check.

Use this procedure for the following jams:
• 200.07
• 241.06
• 241.15
• 250.06
• 250.11
• 260.14
2-122
Service Manual
Check
Check
• 230.04 • 230.06
• 214.10 • 241.11
• 241.16 • 241.18
• 250.07 • 250.08
• 260.07 • 260.10
• 260.15 • 260.16
Yes
The sensor is Go to step 2.
working properly
Replace the Replace the
sensor (pass connection.
through).
Go to "250-sheet
controller card
assembly
removal" on
page 4-106.
Yes
The sensor is Go to step 2.
working properly
Replace the Replace the
envelope feeder. connection.
• 237.00 • 239.11
• 241.12 • 241.14
• 242.09 • 250.03
• 250.09 • 250.10
• 260.11 • 260.12
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